/* ============================================================
   style.css — Slot Game UI Theme Planner
   Dark, focused, production-oriented design
   ============================================================ */

/* === RESET & BASE === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg-darkest: #0a0c14;
  --bg-dark: #111827;
  --bg-panel: #161e30;
  --bg-card: #1c2640;
  --bg-input: #0f1626;
  --border: #2a3550;
  --border-light: #3a4a6a;
  --text: #e2e8f0;
  --text-muted: #6b7ea8;
  --text-faint: #3d4f72;
  --accent: #3b82f6;
  --accent-hover: #2563eb;
  --accent-dark: #1e3a6e;
  --success: #10b981;
  --warning: #f59e0b;
  --error: #ef4444;
  --radius: 8px;
  --radius-sm: 5px;
  --topbar-h: 52px;
  --tabs-h: 44px;
  --sidebar-w: 260px;
  --sidebar-props-w: 260px;
}

html, body {
  height: 100%;
  overflow: hidden;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  font-size: 13px;
  background: var(--bg-darkest);
  color: var(--text);
  line-height: 1.5;
}

/* === SCROLLBARS === */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border-light); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--accent); }

/* === APP LAYOUT === */
#app {
  display: flex;
  flex-direction: column;
  height: 100vh;
  overflow: hidden;
}

/* === TOP BAR === */
.topbar {
  height: var(--topbar-h);
  background: var(--bg-panel);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  padding: 0 16px;
  gap: 16px;
  flex-shrink: 0;
  z-index: 100;
}

.topbar-logo { 
  font-size: 14px; 
  font-weight: 700; 
  color: var(--text); 
  letter-spacing: 0.03em; 
  white-space: nowrap; 
}
.topbar-logo span { color: var(--accent); }
.topbar-logo .topbar-company {
  font-size: 11px;
  font-weight: 400;
  color: var(--text-muted);
  letter-spacing: 0.02em;
}

.topbar-sep { flex: 1; }

.topbar-actions { display: flex; gap: 8px; align-items: center; }

/* === CLOUD SAVE/LOAD BUTTONS === */
.btn-cloud-save {
  background: rgba(16,185,129,.15);
  color: #34d399;
  border: 1px solid rgba(16,185,129,.3);
  padding: 6px 12px;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: all .15s;
  white-space: nowrap;
}
.btn-cloud-save:hover { background: rgba(16,185,129,.25); }
.btn-cloud-load {
  background: rgba(59,130,246,.12);
  color: #60a5fa;
  border: 1px solid rgba(59,130,246,.25);
  padding: 6px 12px;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: all .15s;
  white-space: nowrap;
}
.btn-cloud-load:hover { background: rgba(59,130,246,.22); }

/* === TOPBAR USER MENU === */
.topbar-user-menu { position: relative; }
.topbar-user-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 5px 10px;
  cursor: pointer;
  color: var(--text);
  font-size: 13px;
  transition: all .15s;
}
.topbar-user-btn:hover { border-color: var(--accent); background: rgba(59,130,246,.08); }
.topbar-user-avatar {
  width: 26px; height: 26px;
  background: #3b82f6;
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 700;
  flex-shrink: 0;
}
.topbar-user-name { font-weight: 600; font-size: 12px; max-width: 100px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.topbar-user-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  min-width: 220px;
  background: #1a2035;
  border: 1px solid var(--border);
  border-radius: 10px;
  box-shadow: 0 16px 48px rgba(0,0,0,.5);
  z-index: 999;
  display: none;
  overflow: hidden;
}
.topbar-user-dropdown.open { display: block; }
.topbar-user-info { padding: 14px 16px 12px; }
.topbar-user-fullname { font-weight: 700; font-size: 14px; }
.topbar-user-email { font-size: 12px; color: var(--text-muted); margin-top: 2px; }
.topbar-user-company { font-size: 11px; color: #475569; margin-top: 2px; }
.topbar-dropdown-divider { height: 1px; background: var(--border); }
.topbar-dropdown-item {
  display: block;
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  padding: 10px 16px;
  color: var(--text-muted);
  font-size: 13px;
  cursor: pointer;
  transition: all .12s;
}
.topbar-dropdown-item:hover { background: rgba(255,255,255,.04); color: var(--text); }

/* === APP TABS (main nav) === */
.app-tabs {
  height: var(--tabs-h);
  background: var(--bg-dark);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: stretch;
  padding: 0 16px;
  gap: 4px;
  flex-shrink: 0;
}

.app-tab {
  padding: 0 18px;
  border: none;
  background: none;
  color: var(--text-muted);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  border-bottom: 2px solid transparent;
  transition: all 0.15s;
  white-space: nowrap;
}
.app-tab:hover { color: var(--text); }
.app-tab.active { color: var(--accent); border-bottom-color: var(--accent); }

/* === TAB PANELS === */
.tab-panel { display: none; flex: 1; overflow: hidden; }
.tab-panel.active { display: flex; flex-direction: column; overflow: hidden; }

/* === EDITOR TAB === */
#tab-editor { flex-direction: row; }

/* Left sidebar - preset library */
.sidebar-left {
  width: var(--sidebar-w);
  flex-shrink: 0;
  background: var(--bg-panel);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.sidebar-section-header {
  padding: 10px 12px 8px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}

/* Layout tabs inside editor */
.layout-tabs {
  display: flex;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}
.layout-tab {
  flex: 1;
  padding: 8px;
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  border-bottom: 2px solid transparent;
  transition: all 0.15s;
}
.layout-tab:hover { color: var(--text); background: rgba(255,255,255,0.03); }
.layout-tab.active { color: var(--accent); border-bottom-color: var(--accent); }

/* Preset library */
#preset-library {
  flex: 1;
  overflow-y: auto;
  padding: 6px 0;
}

.preset-category { border-bottom: 1px solid var(--border); }

.preset-cat-header {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 7px 12px;
  cursor: pointer;
  user-select: none;
  transition: background 0.1s;
}
.preset-cat-header:hover { background: rgba(255,255,255,0.04); }

.preset-cat-dot { width: 8px; height: 8px; border-radius: 2px; flex-shrink: 0; }
.preset-cat-label { flex: 1; font-size: 11px; font-weight: 600; color: var(--text); }
.preset-cat-arrow { color: var(--text-muted); font-size: 10px; }

.preset-cat-body {
  display: flex;
  flex-direction: column;
  padding: 2px 6px 6px;
  gap: 2px;
}

.preset-item {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 5px 8px;
  border-radius: var(--radius-sm);
  cursor: grab;
  transition: background 0.1s;
  border: 1px solid transparent;
}
.preset-item:hover {
  background: rgba(255,255,255,0.06);
  border-color: rgba(255,255,255,0.08);
}
.preset-item:active { cursor: grabbing; }

.preset-item-dot { width: 6px; height: 6px; border-radius: 50%; flex-shrink: 0; }
.preset-item-label { flex: 1; font-size: 11.5px; color: var(--text); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.preset-item-dims { font-size: 10px; color: var(--text-muted); white-space: nowrap; font-variant-numeric: tabular-nums; }

/* Custom preset marker & delete button */
.preset-item-custom { border-left: 2px solid rgba(255,255,255,0.12); }
.preset-delete-btn {
  display: none;
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  border: none;
  background: rgba(239,68,68,0.15);
  color: #fca5a5;
  border-radius: 3px;
  font-size: 9px;
  line-height: 1;
  cursor: pointer;
  align-items: center;
  justify-content: center;
  transition: background 0.1s;
  padding: 0;
}
.preset-delete-btn:hover { background: rgba(239,68,68,0.35); }
.preset-item-custom:hover .preset-delete-btn { display: flex; }

/* + add button in category header */
.preset-add-btn {
  width: 20px;
  height: 20px;
  border: 1px solid transparent;
  border-radius: 4px;
  background: transparent;
  color: var(--text-faint);
  font-size: 14px;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all 0.12s;
  padding: 0;
}
.preset-add-btn:hover {
  background: rgba(255,255,255,0.1);
  color: var(--text);
  border-color: var(--border-light);
}

/* Inline add form */
.preset-add-form {
  flex-direction: column;
  gap: 5px;
  padding: 8px 8px 10px;
  background: rgba(0,0,0,0.25);
  border-radius: var(--radius-sm);
  margin: 2px 4px 4px;
  border: 1px solid var(--border);
}

.padd-row {
  display: flex;
  gap: 5px;
  align-items: center;
}
.padd-row-dims { gap: 4px; }
.padd-label {
  font-size: 10px;
  font-weight: 700;
  color: var(--text-muted);
  flex-shrink: 0;
}

.padd-input {
  width: 100%;
  padding: 5px 7px;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: 4px;
  color: var(--text);
  font-size: 11.5px;
  font-family: inherit;
  transition: border-color 0.15s;
}
.padd-input:focus { outline: none; border-color: var(--accent); }
.padd-input.padd-error { border-color: var(--error); }
.padd-dim { width: 60px; flex-shrink: 0; text-align: center; }
textarea.padd-input { resize: none; line-height: 1.5; }

.padd-actions { margin-top: 2px; }
.padd-btn-save {
  flex: 1;
  padding: 5px 0;
  background: rgba(59,130,246,0.2);
  border: 1px solid rgba(59,130,246,0.4);
  border-radius: 4px;
  color: #93c5fd;
  font-size: 11px;
  font-weight: 700;
  cursor: pointer;
  font-family: inherit;
  transition: background 0.15s;
}
.padd-btn-save:hover { background: rgba(59,130,246,0.35); }
.padd-btn-cancel {
  padding: 5px 10px;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 4px;
  color: var(--text-muted);
  font-size: 11px;
  cursor: pointer;
  font-family: inherit;
  transition: background 0.15s;
}
.padd-btn-cancel:hover { background: rgba(255,255,255,0.06); color: var(--text); }



/* Center canvas area */
.editor-center {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: var(--bg-darkest);
}

.editor-toolbar {
  height: 42px;
  background: var(--bg-panel);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 0 12px;
  flex-shrink: 0;
}

.editor-toolbar-sep {
  width: 1px;
  height: 20px;
  background: var(--border);
  margin: 0 4px;
}

.canvas-size-inputs {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-left: auto;
}
.canvas-size-label { font-size: 11px; color: var(--text-muted); }
.canvas-size-input {
  width: 72px;
  padding: 3px 6px;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-size: 12px;
  text-align: center;
}
.canvas-size-input:focus { outline: none; border-color: var(--accent); }
.canvas-size-x { font-size: 11px; color: var(--text-muted); }

/* Canvas scroll viewport */
.canvas-viewport {
  flex: 1;
  overflow: auto;
  display: flex;
  align-items: flex-start;
  justify-content: flex-start;
  padding: 20px;
}

#canvas-container {
  position: relative;
  flex-shrink: 0;
}

#editor-canvas {
  display: block;
  transform-origin: top left;
  cursor: crosshair;
  image-rendering: crisp-edges;
}

/* Right sidebar - properties */
.sidebar-right {
  width: var(--sidebar-props-w);
  flex-shrink: 0;
  background: var(--bg-panel);
  border-left: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

#properties-empty {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-faint);
  font-size: 12px;
  text-align: center;
  padding: 20px;
}

#properties-panel {
  flex: 1;
  overflow-y: auto;
  padding: 12px;
  display: none;
}

.prop-group { margin-bottom: 14px; }
.prop-label {
  display: block;
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 5px;
}
.prop-input, .prop-textarea {
  width: 100%;
  padding: 6px 9px;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-size: 12px;
  font-family: inherit;
  transition: border-color 0.15s;
}
.prop-input:focus, .prop-textarea:focus { outline: none; border-color: var(--accent); }
.prop-textarea { resize: vertical; min-height: 70px; line-height: 1.5; }
.prop-textarea-neg {
  min-height: 52px;
  border-color: rgba(239,68,68,.25);
  background: rgba(239,68,68,.04);
}
.prop-textarea-neg:focus { border-color: #ef4444; box-shadow: 0 0 0 2px rgba(239,68,68,.1); }

/* Prop label hint (optional badge) */
.prop-label-hint {
  font-size: 9px;
  font-weight: 500;
  text-transform: none;
  letter-spacing: 0;
  color: var(--text-muted);
  background: rgba(255,255,255,.07);
  border-radius: 4px;
  padding: 1px 6px;
  margin-left: 6px;
  vertical-align: middle;
}

/* ── Zone Reference Image upload area ── */
.prop-img-upload-area {
  border: 1.5px dashed var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg-input);
  transition: border-color .15s, background .15s;
  overflow: hidden;
  min-height: 72px;
}
.prop-img-upload-area.prop-img-drag-over {
  border-color: var(--accent);
  background: rgba(59,130,246,.07);
}
.prop-img-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  padding: 14px 10px;
  text-align: center;
  cursor: pointer;
}
.prop-img-icon { font-size: 20px; opacity: .5; }
.prop-img-text { font-size: 12px; color: var(--text-muted); }
.prop-img-browse-btn {
  background: none;
  border: none;
  color: var(--accent);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  padding: 0;
  text-decoration: underline;
}
.prop-img-hint { font-size: 10px; color: var(--text-muted); opacity: .7; }

/* Preview state */
.prop-img-preview-wrap {
  position: relative;
  width: 100%;
}
.prop-img-preview {
  width: 100%;
  display: block;
  max-height: 140px;
  object-fit: contain;
  background: #000;
  border-radius: var(--radius-sm);
}
.prop-img-remove {
  position: absolute;
  top: 5px;
  right: 5px;
  background: rgba(0,0,0,.65);
  border: 1px solid rgba(255,255,255,.2);
  border-radius: 50%;
  color: #fff;
  width: 22px;
  height: 22px;
  font-size: 11px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background .15s;
}
.prop-img-remove:hover { background: rgba(239,68,68,.8); }

.prop-row { display: flex; gap: 6px; }
.prop-row .prop-group { flex: 1; margin-bottom: 0; }
.prop-row .prop-input { text-align: center; }

.prop-actions {
  display: flex;
  gap: 6px;
  margin-top: 12px;
  border-top: 1px solid var(--border);
  padding-top: 12px;
}

/* === REFERENCE IMAGE STRIP === */
.ref-image-strip {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 0 14px;
  height: 44px;
  flex-shrink: 0;
  background: linear-gradient(90deg, rgba(16, 24, 48, 0.95), rgba(20, 30, 56, 0.95));
  border-bottom: 1px solid rgba(99, 102, 241, 0.25);
  box-shadow: inset 0 -1px 0 rgba(99, 102, 241, 0.15);
}

.ref-strip-left {
  display: flex;
  align-items: center;
  gap: 7px;
  flex-shrink: 0;
}

.ref-strip-icon { font-size: 14px; opacity: 0.8; }

.ref-strip-label {
  font-size: 11.5px;
  font-weight: 700;
  color: #a5b4fc;
  white-space: nowrap;
}

.ref-strip-hint {
  font-size: 10px;
  color: var(--text-faint);
  white-space: nowrap;
}

.ref-strip-controls {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-left: auto;
}

.ref-strip-filename {
  font-size: 11px;
  color: var(--text-muted);
  white-space: nowrap;
  max-width: 180px;
  overflow: hidden;
  text-overflow: ellipsis;
  background: rgba(255,255,255,0.05);
  padding: 2px 8px;
  border-radius: 4px;
  border: 1px solid var(--border);
}

.ref-opacity-control {
  display: flex;
  align-items: center;
  gap: 7px;
}

.ref-opacity-label {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-muted);
  white-space: nowrap;
}

.ref-opacity-slider {
  -webkit-appearance: none;
  appearance: none;
  width: 110px;
  height: 4px;
  border-radius: 2px;
  background: linear-gradient(to right, #6366f1 0%, #6366f1 40%, var(--border) 40%);
  outline: none;
  cursor: pointer;
  transition: background 0.1s;
}
.ref-opacity-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: #a5b4fc;
  border: 2px solid #1e1b4b;
  cursor: pointer;
  box-shadow: 0 0 4px rgba(99,102,241,0.5);
  transition: background 0.15s;
}
.ref-opacity-slider::-webkit-slider-thumb:hover { background: #c7d2fe; }
.ref-opacity-slider::-moz-range-thumb {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: #a5b4fc;
  border: 2px solid #1e1b4b;
  cursor: pointer;
}

.ref-opacity-value {
  font-size: 11px;
  font-weight: 700;
  color: #a5b4fc;
  width: 32px;
  text-align: right;
  font-variant-numeric: tabular-nums;
}

.btn-sm {
  padding: 4px 10px;
  font-size: 11.5px;
}

/* === THEME & API TAB === */
#tab-theme {
  overflow-y: auto;
  padding: 28px;
  flex-direction: column;
  gap: 0;
}

.theme-panel {
  max-width: 760px;
  margin: 0 auto;
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.theme-section {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px 24px;
}

.theme-section-title {
  font-size: 13px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 16px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border);
}

.form-group { margin-bottom: 16px; }
.form-group:last-child { margin-bottom: 0; }

.form-label {
  display: block;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 6px;
}

.form-hint {
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 5px;
  line-height: 1.5;
}

.form-input, .form-textarea {
  width: 100%;
  padding: 9px 12px;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-size: 13px;
  font-family: inherit;
  transition: border-color 0.15s;
}
.form-input:focus, .form-textarea:focus { outline: none; border-color: var(--accent); }
.form-textarea { resize: vertical; min-height: 90px; line-height: 1.6; }

/* API Key row */
.api-key-row {
  display: flex;
  gap: 8px;
  align-items: stretch;
}
.api-key-row .form-input { flex: 1; }

/* API Key status */
.api-key-status {
  display: none;
  align-items: center;
  gap: 8px;
  margin-top: 10px;
  padding: 9px 12px;
  border-radius: var(--radius-sm);
  font-size: 12.5px;
  font-weight: 500;
  border: 1px solid transparent;
}
.api-key-status.status-testing {
  background: rgba(59, 130, 246, 0.1);
  border-color: rgba(59, 130, 246, 0.3);
  color: #93c5fd;
}
.api-key-status.status-valid {
  background: rgba(16, 185, 129, 0.1);
  border-color: rgba(16, 185, 129, 0.3);
  color: #6ee7b7;
}
.api-key-status.status-invalid {
  background: rgba(239, 68, 68, 0.1);
  border-color: rgba(239, 68, 68, 0.3);
  color: #fca5a5;
}

/* === PROVIDER KEY ROWS (Theme & API tab) === */

.provider-key-block,
.provider-key-card {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 12px;
}
.provider-key-block:last-child,
.provider-key-card:last-child { margin-bottom: 0; }

.provider-key-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  background: var(--bg-card);
  cursor: pointer;
  user-select: none;
  transition: background 0.12s;
}
.provider-key-header:hover { background: rgba(255,255,255,0.04); }

.provider-key-name {
  flex: 1;
  font-size: 12.5px;
  font-weight: 700;
  color: var(--text);
}
.provider-key-badge {
  font-size: 10.5px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 10px;
}
.badge-fast    { background: rgba(16,185,129,0.15); color: #6ee7b7; }
.badge-best    { background: rgba(245,158,11,0.15); color: #fcd34d; }
.badge-quality { background: rgba(139,92,246,0.15); color: #c4b5fd; }
.badge-control { background: rgba(59,130,246,0.15); color: #93c5fd; }

.provider-key-saved-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--border);
  flex-shrink: 0;
  transition: background 0.2s;
}
.provider-key-saved-dot.saved { background: var(--success); }

.provider-key-arrow { color: var(--text-muted); font-size: 10px; transition: transform 0.15s; }
.provider-key-header.open .provider-key-arrow { transform: rotate(180deg); }

.provider-key-body {
  padding: 14px 14px 16px;
  background: var(--bg-panel);
  border-top: 1px solid var(--border);
  display: none;
  flex-direction: column;
  gap: 10px;
}
.provider-key-body.open { display: flex; }

.provider-key-desc {
  font-size: 11.5px;
  color: var(--text-muted);
  line-height: 1.6;
}

.provider-key-status {
  font-size: 11.5px;
  padding: 7px 10px;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  display: none;
}
.provider-key-status.status-testing  { display:block; background:rgba(59,130,246,0.1); border-color:rgba(59,130,246,0.3); color:#93c5fd; }
.provider-key-status.status-valid    { display:block; background:rgba(16,185,129,0.1); border-color:rgba(16,185,129,0.3); color:#6ee7b7; }
.provider-key-status.status-invalid  { display:block; background:rgba(239,68,68,0.1);  border-color:rgba(239,68,68,0.3);  color:#fca5a5; }

/* === MODEL SELECTOR (Generate tab) === */

.model-selector {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 10px;
  margin-top: 4px;
}

.model-card {
  border: 2px solid var(--border);
  border-radius: var(--radius);
  padding: 12px 14px;
  cursor: pointer;
  transition: all 0.15s;
  background: var(--bg-card);
  display: flex;
  flex-direction: column;
  gap: 6px;
  position: relative;
}
.model-card:hover { border-color: var(--border-light); background: rgba(255,255,255,0.03); }
.model-card.selected {
  border-color: var(--accent);
  background: rgba(59,130,246,0.08);
}
.model-card.no-key { opacity: 0.55; }

.model-card-top {
  display: flex;
  align-items: center;
  gap: 8px;
}
.model-card-name {
  flex: 1;
  font-size: 12.5px;
  font-weight: 700;
  color: var(--text);
}
.model-card-provider {
  font-size: 10px;
  color: var(--text-muted);
}
.model-card-desc {
  font-size: 11px;
  color: var(--text-muted);
  line-height: 1.55;
}
.model-card-nokey-warn {
  font-size: 10.5px;
  color: var(--warning);
  display: none;
}
.model-card.no-key .model-card-nokey-warn { display: block; }

.model-card-check {
  position: absolute;
  top: 10px; right: 10px;
  width: 16px; height: 16px;
  border-radius: 50%;
  border: 2px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  font-size: 9px;
  transition: all 0.15s;
}
.model-card.selected .model-card-check {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

/* === GENERATE TAB === */
#tab-generate {
  overflow-y: auto;
  padding: 28px;
  flex-direction: column;
}

.generate-panel {
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 24px;
  padding-bottom: 40px;
}

.generate-section {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px 24px;
}

.generate-section-title {
  font-size: 13px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 6px;
}
.generate-section-sub {
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 18px;
}

/* Generate all button highlight */
.btn-generate-all {
  width: 100%;
  padding: 14px 24px;
  font-size: 14px;
  font-weight: 700;
  background: linear-gradient(135deg, #1e3a8a, #7c3aed);
  border: 1px solid rgba(124, 58, 237, 0.4);
  border-radius: var(--radius);
  color: #fff;
  cursor: pointer;
  letter-spacing: 0.02em;
  transition: all 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}
.btn-generate-all:hover {
  background: linear-gradient(135deg, #1d4ed8, #6d28d9);
  transform: translateY(-1px);
  box-shadow: 0 4px 20px rgba(124, 58, 237, 0.3);
}
.btn-generate-all:active { transform: translateY(0); }

.generate-sep-or {
  text-align: center;
  color: var(--text-muted);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  position: relative;
  margin: 4px 0;
}
.generate-sep-or::before, .generate-sep-or::after {
  content: '';
  position: absolute;
  top: 50%;
  width: 40%;
  height: 1px;
  background: var(--border);
}
.generate-sep-or::before { left: 0; }
.generate-sep-or::after { right: 0; }

.generate-individual {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 12px;
  margin-top: 8px;
}

.generate-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.generate-card-title {
  font-size: 12px;
  font-weight: 700;
  color: var(--text);
}

.generate-card-thumb {
  width: 100%;
  aspect-ratio: 16/9;
  background: var(--bg-darkest);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}
.generate-card-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: none;
}
.generate-card-no-img {
  font-size: 11px;
  color: var(--text-faint);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}
.generate-card-no-img-icon { font-size: 24px; opacity: 0.4; }

.generate-card-actions {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

/* ── GENERATE: Variation system ─────────────────────────── */
.gen-all-row {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}
.gen-all-row .btn-generate-all {
  flex: 1;
  min-width: 220px;
}
.gen-variation-control {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}
.gen-var-label {
  font-size: 12px;
  color: var(--text-muted);
  white-space: nowrap;
}
.gen-var-btns {
  display: flex;
  background: var(--bg-dark);
  border: 1px solid var(--border);
  border-radius: 6px;
  overflow: hidden;
}
.gen-var-btn {
  padding: 5px 12px;
  border: none;
  background: transparent;
  color: var(--text-muted);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all .15s;
  border-right: 1px solid var(--border);
}
.gen-var-btn:last-child { border-right: none; }
.gen-var-btn.selected {
  background: var(--accent);
  color: #fff;
}
.gen-var-btn:hover:not(.selected) { background: rgba(255,255,255,.05); color: var(--text); }

/* Screen sections (Main / Bonus / Extras each get a row) */
.gen-screen-section {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  margin-top: 16px;
}
.gen-screen-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
  gap: 12px;
}
.gen-screen-title {
  font-size: 14px;
  font-weight: 700;
  color: var(--text);
}
.btn-gen-screen {
  font-size: 12px;
  padding: 7px 16px;
  flex-shrink: 0;
}

/* 3-column variation grid */
.gen-variations-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  width: 100%;
}

/* Individual variation card */
.gen-var-card {
  background: var(--bg-darkest);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: border-color .15s;
}
.gen-var-card:hover { border-color: var(--border-light); }

.gen-var-badge {
  background: var(--bg-dark);
  border-bottom: 1px solid var(--border);
  padding: 4px 10px;
  font-size: 10px;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: .08em;
}

.gen-var-thumb-wrap {
  width: 100%;
  aspect-ratio: 16/9;
  position: relative;
  background: var(--bg-input);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  min-height: 100px;
}
.gen-var-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.gen-var-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  color: var(--text-faint);
  font-size: 11px;
}
.gen-var-empty span:first-child { font-size: 22px; opacity: .35; }

/* Spinner overlay inside thumbnail */
.gen-var-spinner {
  position: absolute;
  inset: 0;
  background: rgba(10,12,20,.85);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
}
.gen-spinner {
  width: 28px; height: 28px;
  border: 3px solid rgba(59,130,246,.2);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin .7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.gen-spin-label { font-size: 11px; color: var(--text-muted); }

/* Action buttons row under each variation */
.gen-var-actions {
  display: flex;
  gap: 4px;
  padding: 8px;
  background: var(--bg-dark);
  border-top: 1px solid var(--border);
  justify-content: center;
}
.gen-var-actions .btn-sm {
  padding: 4px 8px;
  font-size: 11px;
}

/* Highlight card when it has an image */
.gen-var-card.has-image {
  border-color: rgba(59,130,246,.4);
}
.gen-var-card.has-image .gen-var-badge {
  background: rgba(59,130,246,.1);
  color: var(--accent);
}

/* Queue panel */
.queue-header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 14px;
}
.queue-header h3 {
  font-size: 13px;
  font-weight: 700;
  color: var(--text);
  flex: 1;
}

#queue-jobs { display: flex; flex-direction: column; gap: 8px; }
.queue-empty { color: var(--text-muted); font-size: 12px; text-align: center; padding: 20px; }

.queue-job {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.queue-job.status-done { border-left: 3px solid var(--success); }
.queue-job.status-failed { border-left: 3px solid var(--error); }
.queue-job.status-progress { border-left: 3px solid var(--accent); }
.queue-job.status-queued { border-left: 3px solid var(--text-muted); }

.queue-job-header { display: flex; align-items: center; gap: 8px; }
.queue-job-label { flex: 1; font-weight: 600; font-size: 12px; color: var(--text); }
.queue-status-badge {
  padding: 2px 8px;
  border-radius: 10px;
  font-size: 10.5px;
  font-weight: 600;
}
.queue-status-badge.status-queued { background: rgba(107,126,168,0.2); color: var(--text-muted); }
.queue-status-badge.status-progress { background: rgba(59,130,246,0.15); color: #93c5fd; }
.queue-status-badge.status-done { background: rgba(16,185,129,0.15); color: #6ee7b7; }
.queue-status-badge.status-failed { background: rgba(239,68,68,0.15); color: #fca5a5; }

.queue-job-message { font-size: 11.5px; color: var(--text-muted); }
.queue-job-elapsed { font-size: 10.5px; color: var(--text-faint); }
.queue-job-actions { display: flex; gap: 6px; margin-top: 4px; }

/* === BUTTONS === */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s;
  white-space: nowrap;
  font-family: inherit;
}
.btn:disabled { opacity: 0.5; cursor: not-allowed; }
.btn:active { transform: scale(0.98); }

.btn-primary {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent-hover);
}
.btn-primary:hover:not(:disabled) { background: var(--accent-hover); }

.btn-secondary {
  background: rgba(255,255,255,0.05);
  color: var(--text);
  border-color: var(--border);
}
.btn-secondary:hover:not(:disabled) { background: rgba(255,255,255,0.09); border-color: var(--border-light); }

.btn-danger {
  background: rgba(239,68,68,0.15);
  color: #fca5a5;
  border-color: rgba(239,68,68,0.3);
}
.btn-danger:hover:not(:disabled) { background: rgba(239,68,68,0.25); }

.btn-success {
  background: rgba(16,185,129,0.15);
  color: #6ee7b7;
  border-color: rgba(16,185,129,0.3);
}
.btn-success:hover:not(:disabled) { background: rgba(16,185,129,0.25); }

.btn-ghost {
  background: transparent;
  color: var(--text-muted);
  border-color: transparent;
}
.btn-ghost:hover:not(:disabled) { background: rgba(255,255,255,0.06); color: var(--text); }

/* Snap toggle button */
.btn-snap {
  background: rgba(255,255,255,0.05);
  color: var(--text-muted);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 4px 11px;
  font-size: 11.5px;
  font-weight: 600;
  cursor: pointer;
  font-family: inherit;
  transition: all 0.15s;
  white-space: nowrap;
}
.btn-snap:hover { background: rgba(255,255,255,0.09); color: var(--text); }
.btn-snap.active {
  background: rgba(99, 102, 241, 0.18);
  color: #a5b4fc;
  border-color: rgba(99, 102, 241, 0.45);
}

/* ── Load Starter Layout button ── */
.btn-starter {
  background: linear-gradient(135deg, #78350f 0%, #b45309 100%);
  border: 1px solid #d97706;
  color: #fde68a;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.2px;
  white-space: nowrap;
  transition: all 0.15s;
  box-shadow: 0 1px 6px rgba(180, 83, 9, 0.3);
}
.btn-starter:hover {
  background: linear-gradient(135deg, #92400e 0%, #d97706 100%);
  border-color: #f59e0b;
  color: #fff;
  box-shadow: 0 2px 12px rgba(217, 119, 6, 0.4);
  transform: translateY(-1px);
}
.btn-starter:active {
  transform: translateY(0);
  box-shadow: none;
}

.btn-icon {
  width: 30px;
  height: 30px;
  padding: 0;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.04);
  color: var(--text-muted);
  font-size: 14px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: all 0.15s;
}
.btn-icon:hover { background: rgba(255,255,255,0.09); color: var(--text); }

.btn-tiny {
  padding: 3px 9px;
  border-radius: 4px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.05);
  color: var(--text-muted);
  font-size: 10.5px;
  font-weight: 600;
  cursor: pointer;
  font-family: inherit;
  transition: all 0.15s;
}
.btn-tiny:hover { background: rgba(255,255,255,0.1); color: var(--text); }
.btn-retry { border-color: rgba(239,68,68,0.3); color: #fca5a5; }
.btn-retry:hover { background: rgba(239,68,68,0.15); }
.btn-prompt { border-color: rgba(59,130,246,0.3); color: #93c5fd; }
.btn-prompt:hover { background: rgba(59,130,246,0.15); }

/* Generate screen-specific buttons */
.btn-generate {
  background: linear-gradient(135deg, #1e40af, #2563eb);
  color: #fff;
  border: 1px solid rgba(37,99,235,0.5);
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.15s;
  font-family: inherit;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.btn-generate:hover { background: linear-gradient(135deg, #1d4ed8, #1e40af); transform: translateY(-1px); }
.btn-generate:active { transform: translateY(0); }

/* === MODAL === */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.75);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 20px;
}
.modal-overlay.modal-visible { display: flex; }

.modal-box {
  background: var(--bg-panel);
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  max-width: 92vw;
  max-height: 92vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0,0,0,0.6);
}

.modal-header {
  display: flex;
  align-items: center;
  padding: 14px 18px;
  border-bottom: 1px solid var(--border);
  gap: 12px;
  flex-shrink: 0;
}
.modal-header span {
  flex: 1;
  font-weight: 700;
  font-size: 14px;
}

#preview-modal .modal-box {
  width: 90vw;
  max-width: 1600px;
}

.preview-modal-body {
  flex: 1;
  overflow: auto;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  background: #060810;
}

#preview-img {
  max-width: 100%;
  max-height: calc(90vh - 120px);
  display: block;
  border-radius: 4px;
  box-shadow: 0 8px 40px rgba(0,0,0,0.5);
}

.modal-footer {
  padding: 12px 18px;
  border-top: 1px solid var(--border);
  display: flex;
  gap: 8px;
  justify-content: flex-end;
  flex-shrink: 0;
}

/* Prompt modal */
.prompt-modal-box { width: 780px; }
.prompt-content {
  flex: 1;
  overflow: auto;
  padding: 16px 18px;
  font-size: 12px;
  line-height: 1.7;
  color: var(--text);
  white-space: pre-wrap;
  word-break: break-word;
  background: var(--bg-input);
  font-family: 'Menlo', 'Monaco', 'Consolas', monospace;
}

/* === TOAST === */
#toast-container {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 8px;
  pointer-events: none;
}

.toast {
  padding: 10px 16px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 500;
  max-width: 360px;
  opacity: 0;
  transform: translateX(20px);
  transition: all 0.3s;
  pointer-events: none;
  border: 1px solid transparent;
  backdrop-filter: blur(8px);
}
.toast-visible { opacity: 1; transform: translateX(0); }

.toast-info { background: rgba(30,58,138,0.92); color: #93c5fd; border-color: rgba(59,130,246,0.3); }
.toast-success { background: rgba(6,78,59,0.92); color: #6ee7b7; border-color: rgba(16,185,129,0.3); }
.toast-warning { background: rgba(78,55,6,0.92); color: #fcd34d; border-color: rgba(245,158,11,0.3); }
.toast-error { background: rgba(90,22,22,0.92); color: #fca5a5; border-color: rgba(239,68,68,0.3); }

/* === UTILITIES === */
.divider { height: 1px; background: var(--border); margin: 8px 0; }
.spacer { flex: 1; }

/* === EXPORT TAB === */
#tab-export {
  overflow-y: auto;
  padding: 28px;
  flex-direction: column;
}

.export-panel {
  max-width: 1000px;
  margin: 0 auto;
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

/* Intro banner */
.export-intro {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px 24px;
}
.export-intro-icon { font-size: 32px; line-height: 1; flex-shrink: 0; }
.export-intro-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 5px;
}
.export-intro-sub {
  font-size: 12.5px;
  color: var(--text-muted);
  line-height: 1.6;
}

/* Layout selector row */
.export-layout-selector {
  display: flex;
  align-items: center;
  gap: 14px;
}
.export-selector-label {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  white-space: nowrap;
  flex-shrink: 0;
}
.export-selector-tabs {
  display: flex;
  gap: 6px;
}
.export-sel-tab {
  padding: 6px 16px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.04);
  color: var(--text-muted);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  font-family: inherit;
  transition: all 0.15s;
}
.export-sel-tab:hover { color: var(--text); background: rgba(255,255,255,0.08); }
.export-sel-tab.active {
  background: rgba(59,130,246,0.15);
  border-color: rgba(59,130,246,0.4);
  color: #93c5fd;
}

/* Export cards grid */
.export-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.export-card-wide {
  grid-column: 1 / -1;
}

/* Individual export card */
.export-card {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px 22px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.export-card-header {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}
.export-card-icon { font-size: 26px; line-height: 1; flex-shrink: 0; margin-top: 2px; }
.export-card-title {
  font-size: 13.5px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 3px;
}
.export-card-sub {
  font-size: 11.5px;
  color: var(--text-muted);
}

.export-card-desc {
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.65;
}
.export-card-desc code {
  background: var(--bg-input);
  padding: 1px 5px;
  border-radius: 3px;
  font-size: 11px;
  color: #93c5fd;
  font-family: 'Menlo','Monaco','Consolas',monospace;
}

.export-feature-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 0;
  margin: 0;
}
.export-feature-list li {
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.5;
}
.export-feature-list code {
  background: var(--bg-input);
  padding: 1px 5px;
  border-radius: 3px;
  font-size: 10.5px;
  color: #93c5fd;
  font-family: 'Menlo','Monaco','Consolas',monospace;
}

.export-card-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 2px;
}

.export-status {
  font-size: 11.5px;
  color: var(--text-muted);
  min-height: 16px;
}
.export-status.ok  { color: var(--success); }
.export-status.err { color: var(--error); }

.export-slice-note {
  font-size: 11px;
  color: var(--text-muted);
}

/* Slice preview grid */
.export-slice-preview {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 4px;
}
.export-slice-thumb {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 6px;
  max-width: 140px;
}
.export-slice-thumb img {
  max-width: 128px;
  max-height: 80px;
  object-fit: contain;
  display: block;
  border-radius: 3px;
}
.export-slice-thumb-label {
  font-size: 10px;
  color: var(--text-muted);
  text-align: center;
  word-break: break-all;
  max-width: 128px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.export-slice-thumb-btn {
  padding: 2px 8px;
  border-radius: 3px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.05);
  color: var(--text-muted);
  font-size: 10px;
  cursor: pointer;
  font-family: inherit;
  transition: all 0.12s;
}
.export-slice-thumb-btn:hover { background: rgba(255,255,255,0.1); color: var(--text); }

/* Responsive */
@media (max-width: 700px) {
  .export-cards { grid-template-columns: 1fr; }
  .export-card-wide { grid-column: 1; }
}

/* ============================================================
   PROMPT GENERATOR TAB
   ============================================================ */

/* Two-column layout */
#tab-promptgen { overflow: hidden; }

.pg-layout {
  display: flex;
  flex-direction: row;
  height: 100%;
  overflow: hidden;
}

/* Left column — theme builder */
.pg-left {
  width: 380px;
  min-width: 320px;
  flex-shrink: 0;
  background: var(--bg-panel);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  overflow-x: hidden;
  padding: 0 0 32px;
}

/* Vertical divider */
.pg-divider {
  width: 1px;
  background: var(--border);
  flex-shrink: 0;
}

/* Right column — block editor */
.pg-right {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  overflow-x: hidden;
  background: var(--bg-dark);
  padding: 0 0 32px;
}

/* Column headers */
.pg-col-header {
  padding: 18px 20px 14px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
  position: sticky;
  top: 0;
  background: inherit;
  z-index: 10;
}
.pg-col-title {
  font-size: 14px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 4px;
}
.pg-col-sub {
  font-size: 11.5px;
  color: var(--text-muted);
  line-height: 1.5;
}

/* ── Theme Builder Fields ── */
.pg-field-group {
  padding: 12px 20px 0;
}

.pg-field-label-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 5px;
}

.pg-field-label {
  font-size: 11.5px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.07em;
}

.pg-field-hint {
  font-size: 11px;
  color: var(--text-faint);
  margin-top: 4px;
  line-height: 1.4;
}

.pg-input {
  width: 100%;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-size: 12.5px;
  padding: 7px 10px;
  outline: none;
  transition: border-color 0.15s;
}
.pg-input:focus {
  border-color: var(--accent);
}
.pg-input::placeholder { color: var(--text-faint); }

/* AI suggest button (inline) */
.pg-ai-btn {
  background: none;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  color: var(--accent);
  font-size: 11px;
  font-weight: 600;
  padding: 3px 8px;
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.15s;
  flex-shrink: 0;
}
.pg-ai-btn:hover:not(:disabled) {
  background: var(--accent-dark);
  border-color: var(--accent);
  color: #fff;
}
.pg-ai-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* Suggestion dropdown box */
.pg-suggestion-box {
  margin-top: 6px;
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  overflow: hidden;
  max-height: 200px;
  overflow-y: auto;
}
.pg-suggestion-item {
  padding: 7px 10px;
  font-size: 12px;
  color: var(--text);
  cursor: pointer;
  border-bottom: 1px solid var(--border);
  transition: background 0.1s;
  line-height: 1.45;
}
.pg-suggestion-item:last-child { border-bottom: none; }
.pg-suggestion-item:hover { background: var(--accent-dark); color: #fff; }
.pg-suggestion-error {
  padding: 8px 10px;
  font-size: 12px;
  color: var(--error);
}

/* Build theme direction button */
.pg-theme-actions {
  padding: 16px 20px 8px;
}
.pg-build-btn {
  width: 100%;
  background: linear-gradient(135deg, #1e40af 0%, #3b82f6 100%);
  border: none;
  border-radius: var(--radius);
  color: #fff;
  padding: 13px 16px;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
  transition: all 0.2s;
  font-size: 13px;
  font-weight: 700;
}
.pg-build-btn:hover:not(:disabled) {
  background: linear-gradient(135deg, #1e3a8a 0%, #2563eb 100%);
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(59,130,246,0.35);
}
.pg-build-btn:disabled { opacity: 0.6; cursor: not-allowed; transform: none; }
.pg-build-sub {
  font-size: 10.5px;
  font-weight: 400;
  opacity: 0.8;
}

/* Direction preview box */
.pg-direction-preview {
  margin: 10px 20px 0;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.pg-direction-preview-label {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 12px;
  background: var(--bg-card);
  border-bottom: 1px solid var(--border);
  font-size: 11px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.pg-direction-text {
  padding: 10px 12px;
  font-size: 12px;
  color: var(--text);
  line-height: 1.65;
  white-space: pre-wrap;
  word-break: break-word;
}
.pg-copy-btn {
  background: none;
  border: 1px solid var(--border);
  border-radius: 4px;
  color: var(--text-muted);
  font-size: 10px;
  padding: 2px 7px;
  cursor: pointer;
  transition: all 0.15s;
}
.pg-copy-btn:hover { color: var(--text); border-color: var(--border-light); }

/* ── Block Editor (right column) ── */

/* Screen tabs */
.pg-screen-tabs {
  display: flex;
  gap: 4px;
  padding: 14px 20px 0;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
  position: sticky;
  top: 79px;
  background: var(--bg-dark);
  z-index: 9;
}
.pg-screen-tab {
  padding: 7px 14px;
  background: none;
  border: 1px solid transparent;
  border-bottom: none;
  border-radius: var(--radius-sm) var(--radius-sm) 0 0;
  color: var(--text-muted);
  font-size: 12.5px;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: all 0.15s;
  margin-bottom: -1px;
}
.pg-screen-tab:hover { color: var(--text); }
.pg-screen-tab.active {
  color: var(--accent);
  background: var(--bg-dark);
  border-color: var(--border);
  border-bottom-color: var(--bg-dark);
}
.pg-screen-tab-count {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  font-size: 10px;
  padding: 0 6px;
  color: var(--text-muted);
  font-weight: 700;
}
.pg-screen-tab.active .pg-screen-tab-count {
  background: var(--accent-dark);
  border-color: var(--accent);
  color: #93c5fd;
}

/* Screen panels */
.pg-screen-panel { display: none; padding: 16px 20px; }
.pg-screen-panel.active { display: block; }

/* Toolbar above block list */
.pg-blocks-toolbar {
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.pg-suggest-all-btn {
  background: linear-gradient(135deg, #065f46 0%, #10b981 100%);
  border: none;
  border-radius: var(--radius-sm);
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  padding: 7px 14px;
  cursor: pointer;
  transition: all 0.15s;
}
.pg-suggest-all-btn:hover:not(:disabled) {
  background: linear-gradient(135deg, #047857 0%, #059669 100%);
  transform: translateY(-1px);
  box-shadow: 0 3px 10px rgba(16,185,129,0.3);
}
.pg-suggest-all-btn:disabled { opacity: 0.6; cursor: not-allowed; transform: none; }

/* Block list */
.pg-block-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

/* Individual block card */
.pg-block-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color 0.15s;
}
.pg-block-card:hover { border-color: var(--border-light); }

.pg-block-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 9px 12px;
  background: var(--bg-panel);
  border-bottom: 1px solid var(--border);
}
.pg-block-card-info {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
}
.pg-block-card-label {
  font-size: 12.5px;
  font-weight: 700;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.pg-block-card-dims {
  font-size: 10.5px;
  color: var(--text-muted);
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 1px 6px;
  white-space: nowrap;
  flex-shrink: 0;
}

/* AI Both button on card header */
.pg-suggest-both-btn {
  background: none;
  border: 1px solid var(--accent);
  border-radius: var(--radius-sm);
  color: var(--accent);
  font-size: 11px;
  font-weight: 600;
  padding: 4px 9px;
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.15s;
  flex-shrink: 0;
}
.pg-suggest-both-btn:hover:not(:disabled) {
  background: var(--accent);
  color: #fff;
}
.pg-suggest-both-btn:disabled { opacity: 0.5; cursor: not-allowed; }

/* Block card fields */
.pg-block-fields {
  padding: 10px 12px 12px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.pg-block-field { display: flex; flex-direction: column; gap: 4px; }
.pg-block-field-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.pg-block-field-label {
  font-size: 10.5px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.07em;
}

/* Small AI button next to field label */
.pg-field-ai-btn {
  background: none;
  border: 1px solid var(--border-light);
  border-radius: 4px;
  color: var(--accent);
  font-size: 11px;
  padding: 1px 6px;
  cursor: pointer;
  transition: all 0.15s;
}
.pg-field-ai-btn:hover:not(:disabled) {
  background: var(--accent-dark);
  border-color: var(--accent);
}
.pg-field-ai-btn:disabled { opacity: 0.45; cursor: not-allowed; }

.pg-block-textarea {
  width: 100%;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-size: 12px;
  padding: 6px 9px;
  resize: vertical;
  outline: none;
  line-height: 1.5;
  font-family: inherit;
  min-height: 52px;
  transition: border-color 0.15s;
}
.pg-block-textarea:focus { border-color: var(--accent); }
.pg-block-textarea::placeholder { color: var(--text-faint); }

/* Empty states */
.pg-no-blocks {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 60px 32px;
  color: var(--text-muted);
  gap: 10px;
}
.pg-no-blocks-icon {
  font-size: 42px;
  opacity: 0.2;
}
.pg-no-blocks-hint {
  font-size: 12px;
  color: var(--text-faint);
  max-width: 280px;
  line-height: 1.5;
}
.pg-empty-screen {
  padding: 32px 0;
  text-align: center;
  color: var(--text-muted);
  font-size: 12.5px;
}

/* ── Guide toggle button ── */
.pg-col-title-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 4px;
}
.pg-guide-toggle {
  background: none;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  font-size: 11px;
  font-weight: 600;
  padding: 4px 10px;
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.15s;
  flex-shrink: 0;
}
.pg-guide-toggle:hover,
.pg-guide-toggle.active {
  background: var(--accent-dark);
  border-color: var(--accent);
  color: var(--accent);
}

/* ── Guide panel ── */
.pg-guide {
  margin: 0 20px 16px;
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  overflow: hidden;
}

.pg-guide-section {
  border-bottom: 1px solid var(--border);
  padding: 14px 16px;
}
.pg-guide-section:last-child { border-bottom: none; }

.pg-guide-section-example {
  background: rgba(59,130,246,0.04);
  border-left: 3px solid var(--accent);
}

.pg-guide-section-title {
  font-size: 12px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 8px;
  letter-spacing: 0.02em;
}

.pg-guide-section-body {
  display: flex;
  flex-direction: column;
  gap: 7px;
}
.pg-guide-section-body p {
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.6;
  margin: 0;
}
.pg-guide-section-body p strong { color: var(--text); }
.pg-guide-section-body p em { color: #93c5fd; font-style: italic; }

/* Examples */
.pg-guide-examples {
  display: flex;
  flex-direction: column;
  gap: 5px;
  margin-top: 4px;
}
.pg-guide-example {
  background: rgba(16,185,129,0.06);
  border: 1px solid rgba(16,185,129,0.2);
  border-radius: var(--radius-sm);
  padding: 7px 10px;
  font-size: 11.5px;
  color: var(--text-muted);
  line-height: 1.5;
  display: flex;
  gap: 8px;
  align-items: flex-start;
}
.pg-guide-example-bad {
  background: rgba(239,68,68,0.06);
  border-color: rgba(239,68,68,0.2);
}
.pg-guide-ex-label {
  font-size: 10px;
  font-weight: 700;
  color: var(--success);
  white-space: nowrap;
  padding-top: 1px;
  flex-shrink: 0;
}
.pg-guide-ex-bad { color: var(--error) !important; }

/* Tip box */
.pg-guide-tip {
  background: rgba(245,158,11,0.08);
  border: 1px solid rgba(245,158,11,0.2);
  border-radius: var(--radius-sm);
  padding: 7px 10px;
  font-size: 11.5px;
  color: #fbbf24;
  line-height: 1.5;
}
.pg-guide-tip strong { color: #fde68a; }

/* Priority comparison */
.pg-guide-priority {
  display: flex;
  flex-direction: column;
  gap: 5px;
}
.pg-guide-priority-row {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 11.5px;
  color: var(--text-muted);
  line-height: 1.5;
}
.pg-guide-priority-row strong { color: var(--text); }
.pg-guide-priority-tag {
  font-size: 10px;
  font-weight: 700;
  border-radius: 4px;
  padding: 2px 7px;
  white-space: nowrap;
  flex-shrink: 0;
}
.pg-priority-high {
  background: rgba(59,130,246,0.15);
  color: #93c5fd;
  border: 1px solid rgba(59,130,246,0.3);
}
.pg-priority-med {
  background: rgba(245,158,11,0.12);
  color: #fbbf24;
  border: 1px solid rgba(245,158,11,0.25);
}

/* Field demo blocks (real example section) */
.pg-guide-field-demo {
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  overflow: hidden;
}
.pg-guide-demo-label {
  background: var(--bg-panel);
  border-bottom: 1px solid var(--border);
  padding: 5px 10px;
  font-size: 10.5px;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.07em;
}
.pg-guide-demo-value {
  padding: 8px 10px;
  font-size: 11.5px;
  color: var(--text);
  line-height: 1.6;
}

/* Numbered steps list */
.pg-guide-steps {
  padding-left: 20px;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 5px;
}
.pg-guide-steps li {
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.55;
}
.pg-guide-steps li strong { color: var(--text); }

/* Push to editor button */
.pg-push-btn {
  background: none;
  border: 1px solid var(--success);
  border-radius: var(--radius-sm);
  color: var(--success);
  font-size: 11px;
  font-weight: 600;
  padding: 4px 9px;
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.15s;
  flex-shrink: 0;
}
.pg-push-btn:hover:not(:disabled) {
  background: var(--success);
  color: #fff;
}

/* Push all button in toolbar */
.pg-push-all-btn {
  background: linear-gradient(135deg, #065f46 0%, #10b981 100%);
  border: none;
  border-radius: var(--radius-sm);
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  padding: 7px 14px;
  cursor: pointer;
  transition: all 0.15s;
}
.pg-push-all-btn:hover:not(:disabled) {
  background: linear-gradient(135deg, #047857 0%, #059669 100%);
  transform: translateY(-1px);
  box-shadow: 0 3px 10px rgba(16,185,129,0.3);
}

/* Card header button group */
.pg-block-card-btns {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}

/* ── Block Generation toggle (Lock) button ─────────────────────────────── */
.pg-lock-btn {
  background: none;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  font-size: 11px;
  font-weight: 600;
  padding: 4px 9px;
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.15s;
  flex-shrink: 0;
}
.pg-lock-btn:hover {
  border-color: #ef4444;
  color: #ef4444;
}
/* Active state: Generation is OFF */
.pg-lock-btn.pg-lock-btn-on {
  background: rgba(239, 68, 68, 0.12);
  border-color: #ef4444;
  color: #ef4444;
}
.pg-lock-btn.pg-lock-btn-on:hover {
  background: rgba(239, 68, 68, 0.22);
}

/* Card visual when generation is OFF */
.pg-block-card.pg-card-locked {
  border-color: rgba(239, 68, 68, 0.35);
  opacity: 0.75;
}
.pg-block-card.pg-card-locked .pg-block-card-header {
  background: rgba(239, 68, 68, 0.07);
}
.pg-block-card.pg-card-locked:hover {
  border-color: rgba(239, 68, 68, 0.55);
  opacity: 1;
}

/* Badge shown in the card header info strip */
.pg-lock-badge {
  font-size: 10px;
  font-weight: 600;
  color: #ef4444;
  background: rgba(239, 68, 68, 0.12);
  border: 1px solid rgba(239, 68, 68, 0.3);
  border-radius: 4px;
  padding: 1px 6px;
  white-space: nowrap;
  flex-shrink: 0;
}

/* Green flash when a card is pushed */
@keyframes pg-push-flash {
  0%   { border-color: var(--success); box-shadow: 0 0 0 0 rgba(16,185,129,0.6); }
  50%  { border-color: var(--success); box-shadow: 0 0 0 6px rgba(16,185,129,0); }
  100% { border-color: var(--border);  box-shadow: none; }
}
.pg-card-pushed {
  animation: pg-push-flash 1.2s ease-out forwards;
}

/* Spinner */
.pg-spinner {
  display: inline-block;
  width: 14px;
  height: 14px;
  border: 2px solid rgba(255,255,255,0.3);
  border-top-color: #fff;
  border-radius: 50%;
  animation: pg-spin 0.7s linear infinite;
  vertical-align: middle;
}
@keyframes pg-spin { to { transform: rotate(360deg); } }

/* ============================================================
   BONUS LAB — 🎰 Full styling
   ============================================================ */

/* Root layout */
.bl-layout {
  display: flex;
  flex-direction: column;
  height: 100%;
  overflow-y: auto;
  background: var(--bg-dark);
}

/* ── Header ── */
.bl-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 24px 14px;
  background: var(--bg-panel);
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
  gap: 16px;
  flex-wrap: wrap;
}
.bl-title {
  font-size: 20px;
  font-weight: 800;
  color: var(--text);
  letter-spacing: -0.3px;
}
.bl-subtitle {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 2px;
}
.bl-header-tabs {
  display: flex;
  gap: 8px;
}
.bl-tab-btn {
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text-muted);
  font-size: 13px;
  font-weight: 600;
  padding: 8px 16px;
  cursor: pointer;
  transition: all 0.15s;
  white-space: nowrap;
}
.bl-tab-btn:hover { border-color: var(--border-light); color: var(--text); }
.bl-tab-btn.active {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

/* ── Tab panels ── */
.bl-tab-panel { display: none; flex-direction: column; flex: 1; }
.bl-tab-panel.active { display: flex; }

/* ── Browse controls ── */
.bl-browse-controls {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 24px;
  background: var(--bg-panel);
  border-bottom: 1px solid var(--border);
  flex-wrap: wrap;
  flex-shrink: 0;
}
.bl-search-wrap {
  display: flex;
  align-items: center;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0 10px;
  gap: 6px;
  min-width: 200px;
}
.bl-search-icon { font-size: 13px; color: var(--text-muted); }
.bl-search {
  background: none;
  border: none;
  color: var(--text);
  font-size: 13px;
  padding: 7px 0;
  outline: none;
  flex: 1;
  min-width: 120px;
}
.bl-clear-search {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 12px;
  padding: 2px 4px;
  border-radius: 3px;
}
.bl-clear-search:hover { color: var(--error); }

.bl-category-pills {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}
.bl-cat-pill {
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: 20px;
  color: var(--text-muted);
  font-size: 11.5px;
  font-weight: 600;
  padding: 4px 12px;
  cursor: pointer;
  transition: all 0.15s;
  white-space: nowrap;
}
.bl-cat-pill:hover { border-color: var(--border-light); color: var(--text); }
.bl-cat-pill.active {
  background: var(--accent-dark);
  border-color: var(--accent);
  color: #93c5fd;
}

.bl-ai-research-btn {
  background: linear-gradient(135deg, #4c1d95, #7c3aed);
  border: none;
  border-radius: var(--radius);
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  padding: 8px 14px;
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.15s;
  margin-left: auto;
}
.bl-ai-research-btn:hover { background: linear-gradient(135deg, #5b21b6, #8b5cf6); transform: translateY(-1px); }
.bl-ai-research-btn:disabled { opacity: 0.6; cursor: not-allowed; transform: none; }

/* ── Stats bar ── */
.bl-stats-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 24px;
  font-size: 11.5px;
  color: var(--text-muted);
  background: var(--bg-darkest);
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}
.bl-stats-bar strong { color: var(--text); }
.bl-stats-sep { color: var(--text-faint); }

/* ── AI Research section ── */
.bl-ai-section {
  margin: 16px 24px;
  background: var(--bg-card);
  border: 1px solid #4c1d95;
  border-radius: var(--radius);
  overflow: hidden;
}
.bl-ai-section-title {
  background: linear-gradient(135deg, #2e1065, #4c1d95);
  color: #c4b5fd;
  font-size: 12px;
  font-weight: 700;
  padding: 8px 14px;
}
.bl-ai-content {
  padding: 14px;
  font-size: 12.5px;
  color: var(--text);
  line-height: 1.6;
}
.bl-ai-content p { margin-bottom: 8px; }
.bl-ai-content .bl-md-heading { font-weight: 700; color: #a78bfa; margin: 10px 0 4px; }
.bl-ai-content .bl-md-li { padding: 2px 0 2px 12px; color: var(--text); }

/* ── Card grid ── */
.bl-card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 16px;
  padding: 16px 24px 24px;
  overflow-y: auto;
}
.bl-no-results {
  grid-column: 1/-1;
  text-align: center;
  padding: 40px;
  color: var(--text-muted);
  font-size: 14px;
}
.bl-link {
  background: none;
  border: none;
  color: var(--accent);
  cursor: pointer;
  font-size: inherit;
  text-decoration: underline;
  padding: 0;
}

/* ── Bonus Card ── */
.bl-bonus-card {
  background: var(--bg-card);
  border: 1.5px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  transition: border-color 0.15s, box-shadow 0.15s, transform 0.15s;
  cursor: pointer;
  display: flex;
  flex-direction: column;
}
.bl-bonus-card:hover {
  border-color: var(--border-light);
  box-shadow: 0 4px 20px rgba(0,0,0,0.4);
  transform: translateY(-2px);
}
.bl-bonus-card.selected {
  border-color: #10b981;
  box-shadow: 0 0 0 1px #10b981, 0 4px 20px rgba(16,185,129,0.2);
}

.bl-card-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  position: relative;
}
.bl-card-emoji { font-size: 28px; flex-shrink: 0; }
.bl-card-header-right { flex: 1; min-width: 0; }
.bl-card-name {
  font-size: 15px;
  font-weight: 800;
  color: #fff;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.bl-card-category {
  font-size: 11px;
  color: rgba(255,255,255,0.65);
  margin-top: 2px;
}
.bl-selected-badge {
  background: #10b981;
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 20px;
  flex-shrink: 0;
}

/* ── SVG Diagram ── */
.bl-card-diagram {
  background: #0a0c14;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.bl-card-diagram svg { display: block; width: 100%; height: auto; }

/* ── Popularity ── */
.bl-card-pop {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px 0;
}
.bl-pop-label { font-size: 10.5px; color: var(--text-muted); font-weight: 600; }
.bl-pop-bar { display: flex; gap: 3px; flex: 1; }
.bl-pop-pip {
  height: 6px;
  flex: 1;
  background: var(--border);
  border-radius: 3px;
  transition: background 0.1s;
}
.bl-pop-pip.filled { background: #f59e0b; }
.bl-pop-pct { font-size: 11px; font-weight: 700; color: #f59e0b; }

/* ── Platforms ── */
.bl-card-platforms {
  display: flex;
  gap: 6px;
  padding: 8px 14px 0;
  flex-wrap: wrap;
}
.bl-platform-tag {
  font-size: 10px;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 2px 8px;
  color: var(--text-muted);
}

/* ── Card body ── */
.bl-card-desc {
  font-size: 12.5px;
  color: var(--text-muted);
  line-height: 1.55;
  padding: 10px 14px 0;
}
.bl-card-tags {
  display: flex;
  gap: 5px;
  padding: 8px 14px 0;
  flex-wrap: wrap;
}
.bl-tag {
  font-size: 10px;
  font-weight: 700;
  background: rgba(99,102,241,0.15);
  border: 1px solid rgba(99,102,241,0.3);
  color: #a5b4fc;
  border-radius: 4px;
  padding: 2px 7px;
}

/* ── Card details (expandable) ── */
.bl-card-details {
  padding: 12px 14px 0;
  border-top: 1px solid var(--border);
  margin-top: 10px;
}
.bl-detail-section { margin-bottom: 12px; }
.bl-detail-title {
  font-size: 11px;
  font-weight: 700;
  color: var(--text);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 6px;
}
.bl-mechanic-list, .bl-tip-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.bl-mechanic-list li, .bl-tip-list li {
  font-size: 11.5px;
  color: var(--text-muted);
  padding-left: 12px;
  position: relative;
  line-height: 1.5;
}
.bl-mechanic-list li::before { content: '▸'; position: absolute; left: 0; color: var(--accent); }
.bl-tip-list li::before { content: '💡'; position: absolute; left: 0; font-size: 10px; top: 1px; }
.bl-insight-text { font-size: 11.5px; color: var(--text-muted); line-height: 1.6; }
.bl-examples { display: flex; gap: 6px; flex-wrap: wrap; }
.bl-example-tag {
  font-size: 10.5px;
  background: var(--bg-input);
  border: 1px solid var(--border-light);
  color: var(--text-muted);
  border-radius: 4px;
  padding: 2px 8px;
}

/* ── Card footer ── */
.bl-card-footer {
  display: flex;
  gap: 8px;
  padding: 10px 14px 14px;
  margin-top: auto;
  border-top: 1px solid var(--border);
}
.bl-toggle-details {
  background: none;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  font-size: 11px;
  padding: 5px 10px;
  cursor: pointer;
  transition: all 0.15s;
  flex-shrink: 0;
}
.bl-toggle-details:hover { border-color: var(--border-light); color: var(--text); }
.bl-select-btn {
  flex: 1;
  background: linear-gradient(135deg, #1e3a5f, #1e40af);
  border: 1px solid #3b82f6;
  border-radius: var(--radius-sm);
  color: #93c5fd;
  font-size: 12px;
  font-weight: 700;
  padding: 6px 12px;
  cursor: pointer;
  transition: all 0.15s;
}
.bl-select-btn:hover { background: linear-gradient(135deg, #1e40af, #2563eb); color: #fff; }
.bl-select-btn.selected {
  background: linear-gradient(135deg, #065f46, #059669);
  border-color: #10b981;
  color: #fff;
}

/* ── Advisor panel ── */
.bl-advisor-wrap {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 20px 24px 24px;
  overflow-y: auto;
  flex: 1;
}
.bl-advisor-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  flex: 1;
  padding: 60px 40px;
  text-align: center;
}
.bl-advisor-empty-icon { font-size: 52px; }
.bl-advisor-empty-title { font-size: 20px; font-weight: 700; color: var(--text); }
.bl-advisor-empty-sub { font-size: 14px; color: var(--text-muted); max-width: 420px; line-height: 1.6; }
.bl-goto-browse {
  background: var(--accent);
  border: none;
  border-radius: var(--radius);
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  padding: 10px 20px;
  cursor: pointer;
  margin-top: 8px;
  transition: background 0.15s;
}
.bl-goto-browse:hover { background: var(--accent-hover); }

.bl-advisor-header {
  display: flex;
  align-items: center;
  gap: 14px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 18px;
}
.bl-advisor-emoji { font-size: 32px; flex-shrink: 0; }
.bl-advisor-info { flex: 1; min-width: 0; }
.bl-advisor-title { font-size: 17px; font-weight: 800; color: var(--text); }
.bl-advisor-desc { font-size: 12px; color: var(--text-muted); margin-top: 3px; line-height: 1.5; }
.bl-change-bonus {
  background: none;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  font-size: 12px;
  padding: 6px 12px;
  cursor: pointer;
  transition: all 0.15s;
  flex-shrink: 0;
}
.bl-change-bonus:hover { border-color: var(--border-light); color: var(--text); }

.bl-theme-context { font-size: 12px; }
.bl-theme-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(16,185,129,0.08);
  border: 1px solid rgba(16,185,129,0.25);
  border-radius: var(--radius);
  color: #6ee7b7;
  padding: 8px 14px;
  flex-wrap: wrap;
}
.bl-theme-pill strong { color: #a7f3d0; }
.bl-theme-dir-preview { color: #4b9a74; font-style: italic; font-size: 11px; }
.bl-no-theme {
  background: rgba(245,158,11,0.08);
  border-color: rgba(245,158,11,0.25);
  color: #fcd34d;
}
.bl-no-theme a { color: #fbbf24; }

.bl-advisor-actions {
  display: flex;
  gap: 10px;
  align-items: stretch;
}
.bl-gen-layout-btn {
  flex: 1;
  background: linear-gradient(135deg, #1e3a5f 0%, #1d4ed8 100%);
  border: 1px solid #3b82f6;
  border-radius: var(--radius);
  color: #fff;
  cursor: pointer;
  padding: 14px 20px;
  text-align: left;
  transition: all 0.15s;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.bl-gen-layout-btn:hover:not(:disabled) {
  background: linear-gradient(135deg, #1e40af 0%, #2563eb 100%);
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(59,130,246,0.3);
}
.bl-gen-layout-btn:disabled { opacity: 0.6; cursor: not-allowed; transform: none; }
.bl-gen-layout-btn > span:first-child { font-size: 15px; font-weight: 800; }
.bl-gen-sub { font-size: 11px; color: rgba(255,255,255,0.65); }
.bl-gen-generic-btn {
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text-muted);
  font-size: 11.5px;
  font-weight: 600;
  padding: 10px 14px;
  cursor: pointer;
  transition: all 0.15s;
  white-space: nowrap;
  align-self: center;
}
.bl-gen-generic-btn:hover:not(:disabled) { border-color: var(--border-light); color: var(--text); }
.bl-gen-generic-btn:disabled { opacity: 0.5; cursor: not-allowed; }

/* ── Advisor output ── */
.bl-advisor-output {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  min-height: 200px;
}
.bl-advisor-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 48px 32px;
  text-align: center;
  color: var(--text-muted);
  font-size: 13px;
  line-height: 1.6;
}
.bl-placeholder-icon { font-size: 40px; }
.bl-placeholder-hint { font-size: 11.5px; color: var(--text-faint); max-width: 360px; }
.bl-generating {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  padding: 48px 32px;
  font-size: 14px;
  color: var(--text-muted);
  text-align: center;
  line-height: 1.7;
}
.bl-gen-anim {
  font-size: 36px;
  animation: bl-pulse 0.8s ease-in-out infinite alternate;
}
@keyframes bl-pulse { from { opacity: 0.4; transform: scale(0.9); } to { opacity: 1; transform: scale(1.1); } }
.bl-gen-hint { font-size: 12px; color: var(--text-faint); }
.bl-error {
  padding: 20px;
  color: var(--error);
  font-size: 13px;
}
.bl-raw-output {
  padding: 20px;
  font-size: 13px;
  color: var(--text);
  line-height: 1.7;
  white-space: pre-wrap;
}
.bl-raw-output p { margin-bottom: 10px; }
.bl-raw-output .bl-md-heading { font-weight: 700; color: #93c5fd; font-size: 14px; margin: 12px 0 6px; display: block; }
.bl-raw-output .bl-md-li { padding: 2px 0 2px 14px; position: relative; }
.bl-raw-output .bl-md-li::before { content: '▸'; position: absolute; left: 0; color: var(--accent); }

/* ── Layout advice (structured) ── */
.bl-layout-advice { padding: 20px; display: flex; flex-direction: column; gap: 16px; }
.bl-advice-summary {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  background: var(--bg-panel);
  border-radius: var(--radius);
  padding: 14px;
  border: 1px solid var(--border);
}
.bl-advice-summary-icon { font-size: 28px; flex-shrink: 0; }
.bl-advice-summary-title { font-size: 15px; font-weight: 700; color: var(--text); margin-bottom: 4px; }
.bl-advice-summary-desc { font-size: 12.5px; color: var(--text-muted); line-height: 1.6; }

.bl-canvas-rec {
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(59,130,246,0.07);
  border: 1px solid rgba(59,130,246,0.2);
  border-radius: var(--radius);
  padding: 10px 14px;
  font-size: 12.5px;
}
.bl-canvas-rec-label { color: #93c5fd; font-weight: 600; }
.bl-canvas-rec-val { color: var(--text); }

.bl-blocks-advice-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 13px;
  font-weight: 700;
  color: var(--text);
}
.bl-push-all-advice {
  background: linear-gradient(135deg, #065f46, #059669);
  border: none;
  border-radius: var(--radius-sm);
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  padding: 7px 14px;
  cursor: pointer;
  transition: all 0.15s;
}
.bl-push-all-advice:hover { background: linear-gradient(135deg, #047857, #10b981); transform: translateY(-1px); }

.bl-blocks-advice-list { display: flex; flex-direction: column; gap: 10px; }

.bl-block-advice-card {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color 0.15s;
}
.bl-block-advice-card:hover { border-color: var(--border-light); }
.bl-block-adv-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  background: var(--bg-card);
  border-bottom: 1px solid var(--border);
}
.bl-block-adv-num {
  width: 24px;
  height: 24px;
  background: var(--accent);
  border-radius: 50%;
  font-size: 11px;
  font-weight: 800;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.bl-block-adv-name { font-size: 13px; font-weight: 700; color: var(--text); flex: 1; }
.bl-block-adv-dims {
  font-size: 10.5px;
  color: var(--text-muted);
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 2px 7px;
  flex-shrink: 0;
}
.bl-push-block-btn {
  background: none;
  border: 1px solid var(--success);
  border-radius: var(--radius-sm);
  color: var(--success);
  font-size: 11px;
  font-weight: 600;
  padding: 4px 10px;
  cursor: pointer;
  transition: all 0.15s;
  flex-shrink: 0;
}
.bl-push-block-btn:hover { background: var(--success); color: #fff; }

.bl-block-adv-role {
  font-size: 12px;
  color: var(--text-muted);
  padding: 8px 14px;
  font-style: italic;
  border-bottom: 1px solid var(--border);
}
.bl-block-adv-fields {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
}
.bl-block-adv-field {
  padding: 10px 14px;
  border-right: 1px solid var(--border);
}
.bl-block-adv-field:last-child { border-right: none; }
.bl-block-adv-field-label {
  font-size: 10px;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.4px;
  margin-bottom: 5px;
}
.bl-block-adv-field-val {
  font-size: 12px;
  color: var(--text);
  line-height: 1.55;
}

.bl-block-importance {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px 10px;
  border-top: 1px solid var(--border);
}
.bl-importance-label { font-size: 10px; color: var(--text-faint); font-weight: 600; text-transform: uppercase; }
.bl-importance-val { font-size: 10px; font-weight: 700; padding: 2px 8px; border-radius: 4px; }
.bl-imp-critical { background: rgba(239,68,68,0.15); color: #f87171; border: 1px solid rgba(239,68,68,0.3); }
.bl-imp-high { background: rgba(245,158,11,0.15); color: #fbbf24; border: 1px solid rgba(245,158,11,0.3); }
.bl-imp-medium { background: rgba(99,102,241,0.15); color: #a5b4fc; border: 1px solid rgba(99,102,241,0.3); }

.bl-design-notes {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.bl-design-notes-title {
  font-size: 12px;
  font-weight: 700;
  color: var(--text);
  padding: 10px 14px;
  background: var(--bg-card);
  border-bottom: 1px solid var(--border);
}
.bl-design-notes-body {
  padding: 12px 14px;
  font-size: 12.5px;
  color: var(--text-muted);
  line-height: 1.7;
}
.bl-design-notes-body p { margin-bottom: 8px; }
.bl-design-notes-body .bl-md-heading { font-weight: 700; color: var(--text); font-size: 13px; display: block; margin: 8px 0 4px; }
.bl-design-notes-body .bl-md-li { padding: 2px 0 2px 14px; position: relative; }
.bl-design-notes-body .bl-md-li::before { content: '▸'; position: absolute; left: 0; color: var(--accent); font-size: 11px; }

/* ── Push flash animation ── */
@keyframes bl-push-flash {
  0%   { border-color: var(--success); box-shadow: 0 0 0 0 rgba(16,185,129,0.6); }
  50%  { border-color: var(--success); box-shadow: 0 0 0 6px rgba(16,185,129,0); }
  100% { border-color: var(--border);  box-shadow: none; }
}
.bl-card-pushed-flash { animation: bl-push-flash 1.2s ease-out forwards; }

/* ══════════════════════════════════════════════════════
   CUSTOM BONUS DESIGNER
   ══════════════════════════════════════════════════════ */
.bl-custom-panel {
  display: flex;
  flex-direction: column;
  gap: 18px;
  padding: 20px;
  max-width: 960px;
  margin: 0 auto;
  width: 100%;
}

/* Intro header */
.bl-custom-intro {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  background: linear-gradient(135deg, rgba(59,130,246,.08), rgba(124,58,237,.08));
  border: 1px solid rgba(59,130,246,.2);
  border-radius: var(--radius);
  padding: 18px 20px;
}
.bl-custom-intro-icon { font-size: 32px; flex-shrink: 0; margin-top: 2px; }
.bl-custom-intro-title {
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 6px;
  color: var(--text);
}
.bl-custom-intro-sub {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.65;
}

/* Example chips */
.bl-custom-examples {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
.bl-custom-examples-label {
  font-size: 12px;
  color: var(--text-muted);
  font-weight: 600;
  white-space: nowrap;
}
.bl-example-chip {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 5px 14px;
  font-size: 12px;
  color: var(--text-muted);
  cursor: pointer;
  transition: all .15s;
  white-space: nowrap;
}
.bl-example-chip:hover {
  background: rgba(59,130,246,.12);
  border-color: var(--accent);
  color: var(--text);
}

/* Description textarea */
.bl-custom-input-section { display: flex; flex-direction: column; gap: 6px; }
.bl-custom-label {
  font-size: 12px;
  font-weight: 700;
  color: var(--text-dim, #94a3b8);
  text-transform: uppercase;
  letter-spacing: .06em;
}
.bl-custom-textarea {
  width: 100%;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  font-size: 13px;
  line-height: 1.65;
  padding: 12px 14px;
  resize: vertical;
  outline: none;
  font-family: inherit;
  transition: border-color .15s, box-shadow .15s;
  min-height: 130px;
}
.bl-custom-textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(59,130,246,.12);
}
.bl-custom-char-hint {
  font-size: 11px;
  color: var(--text-muted);
  text-align: right;
}

/* Prize section */
.bl-prize-section {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
}
.bl-prize-header {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin-bottom: 12px;
  flex-wrap: wrap;
}
.bl-prize-label {
  font-size: 13px;
  font-weight: 700;
  color: var(--text);
}
.bl-prize-hint {
  font-size: 12px;
  color: var(--text-muted);
  flex: 1;
}
.bl-prize-grid {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 12px;
  max-height: 240px;
  overflow-y: auto;
}
.bl-prize-item {
  display: grid;
  grid-template-columns: 24px 1fr 1.2fr 28px;
  align-items: center;
  gap: 8px;
}
.bl-prize-num {
  font-size: 11px;
  color: var(--text-muted);
  font-weight: 700;
  text-align: center;
}
.bl-prize-input {
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text);
  font-size: 12px;
  padding: 6px 10px;
  outline: none;
  transition: border-color .15s;
}
.bl-prize-input:focus { border-color: var(--accent); }
.bl-prize-value { color: #34d399; }
.bl-prize-del {
  background: none;
  border: none;
  color: var(--error);
  cursor: pointer;
  font-size: 13px;
  padding: 4px;
  opacity: .6;
  transition: opacity .15s;
}
.bl-prize-del:hover { opacity: 1; }
.bl-prize-actions { display: flex; gap: 8px; }
.bl-prize-add-btn {
  background: rgba(59,130,246,.12);
  border: 1px dashed rgba(59,130,246,.4);
  border-radius: 6px;
  color: var(--accent);
  font-size: 12px;
  font-weight: 600;
  padding: 6px 14px;
  cursor: pointer;
  transition: all .15s;
}
.bl-prize-add-btn:hover { background: rgba(59,130,246,.2); }
.bl-prize-clear-btn {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 12px;
  cursor: pointer;
  padding: 6px 8px;
}
.bl-prize-clear-btn:hover { color: var(--error); }

/* Options row */
.bl-custom-options {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  padding: 10px 14px;
  background: var(--bg-dark);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.bl-custom-opt {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: var(--text-muted);
  cursor: pointer;
  user-select: none;
}
.bl-custom-opt input[type="checkbox"] { accent-color: var(--accent); width: 14px; height: 14px; }
.bl-custom-notheme-toggle {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 12px;
  color: var(--text-muted);
  cursor: pointer;
  margin-left: 12px;
  font-weight: normal;
}

/* Generate button */
.bl-custom-generate-row { display: flex; }
.bl-custom-generate-btn {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  padding: 16px 24px;
  background: linear-gradient(135deg, #7c3aed, #3b82f6);
  border: none;
  border-radius: var(--radius);
  color: #fff;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  transition: all .2s;
  letter-spacing: .01em;
}
.bl-custom-generate-btn:hover {
  background: linear-gradient(135deg, #6d28d9, #2563eb);
  transform: translateY(-1px);
  box-shadow: 0 6px 24px rgba(124,58,237,.35);
}
.bl-custom-generate-btn:disabled { opacity: .6; cursor: not-allowed; transform: none; }
.bl-custom-gen-icon { font-size: 20px; }

/* ══════════════════════════════════════════════════════
   CUSTOM DESIGNER — ACCEPT / REFUSE BUTTONS (on output card)
   ══════════════════════════════════════════════════════ */
.bl-custom-ar-btns {
  display: flex;
  gap: 8px;
  align-items: center;
  flex-shrink: 0;
  margin-left: 12px;
}
.bl-ar-btn {
  padding: 7px 16px;
  border-radius: 8px;
  border: none;
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  transition: all .15s;
  white-space: nowrap;
}
.bl-ar-accept {
  background: rgba(16,185,129,.15);
  border: 1.5px solid rgba(16,185,129,.4);
  color: #10b981;
}
.bl-ar-accept:hover { background: rgba(16,185,129,.28); transform: translateY(-1px); }
.bl-ar-refuse {
  background: rgba(239,68,68,.1);
  border: 1.5px solid rgba(239,68,68,.35);
  color: #ef4444;
}
.bl-ar-refuse:hover { background: rgba(239,68,68,.22); transform: translateY(-1px); }
.bl-ar-accepted-badge {
  font-size: 12px;
  font-weight: 700;
  color: #10b981;
  background: rgba(16,185,129,.1);
  border: 1px solid rgba(16,185,129,.3);
  border-radius: 20px;
  padding: 4px 12px;
}
.bl-ar-refused-badge {
  font-size: 12px;
  font-weight: 700;
  color: #ef4444;
  background: rgba(239,68,68,.1);
  border: 1px solid rgba(239,68,68,.3);
  border-radius: 20px;
  padding: 4px 12px;
}

/* ══════════════════════════════════════════════════════
   GENERATION HISTORY PANEL
   ══════════════════════════════════════════════════════ */
.bl-history-panel {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.bl-history-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  background: var(--bg-dark);
  border-bottom: 1px solid var(--border);
  cursor: pointer;
  user-select: none;
  gap: 12px;
}
.bl-history-header:hover { background: rgba(255,255,255,.03); }
.bl-history-title {
  font-size: 13px;
  font-weight: 700;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
.bl-hist-badge {
  font-size: 11px;
  font-weight: 600;
  padding: 2px 9px;
  border-radius: 12px;
  background: rgba(255,255,255,.07);
  color: var(--text-muted);
  border: 1px solid var(--border);
}
.bl-hist-badge.bl-hist-accepted { background: rgba(16,185,129,.12); color: #10b981; border-color: rgba(16,185,129,.3); }
.bl-hist-badge.bl-hist-refused  { background: rgba(239,68,68,.1);   color: #ef4444; border-color: rgba(239,68,68,.3); }
.bl-history-toggle-arrow { font-size: 11px; color: var(--text-muted); margin-left: 4px; }
.bl-hist-clear-btn {
  background: none;
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text-muted);
  font-size: 11px;
  padding: 4px 10px;
  cursor: pointer;
  transition: all .15s;
}
.bl-hist-clear-btn:hover { color: var(--error); border-color: var(--error); }
.bl-hist-compare-btn {
  background: rgba(124,58,237,.12);
  border: 1px solid rgba(124,58,237,.3);
  border-radius: 6px;
  color: #a78bfa;
  font-size: 11px;
  font-weight: 600;
  padding: 4px 10px;
  cursor: pointer;
  transition: all .15s;
}
.bl-hist-compare-btn:hover { background: rgba(124,58,237,.22); }

/* History body */
.bl-history-body {
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-height: 420px;
  overflow-y: auto;
}

/* History entry */
.bl-hist-entry {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 14px;
  transition: border-color .15s;
}
.bl-hist-entry.bl-hist-current { border-color: var(--accent); box-shadow: 0 0 0 1px rgba(59,130,246,.2); }
.bl-hist-entry.bl-hist-accepted { border-left: 3px solid #10b981; }
.bl-hist-entry.bl-hist-refused  { border-left: 3px solid #ef4444; opacity: .85; }
.bl-hist-entry-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  flex-wrap: wrap;
}
.bl-hist-entry-left {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  flex: 1;
}
.bl-hist-entry-right {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}
.bl-hist-status-pill {
  font-size: 11px;
  font-weight: 700;
  padding: 2px 9px;
  border-radius: 12px;
  background: rgba(255,255,255,.07);
  color: var(--text-muted);
}
.bl-hist-status-pill.bl-hist-accepted { background: rgba(16,185,129,.15); color: #10b981; }
.bl-hist-status-pill.bl-hist-refused  { background: rgba(239,68,68,.12);  color: #ef4444; }
.bl-hist-status-pill.bl-hist-pending  { background: rgba(251,191,36,.1);  color: #fbbf24; }
.bl-hist-ver {
  font-size: 11px;
  color: var(--text-muted);
  font-weight: 600;
}
.bl-hist-title {
  font-size: 13px;
  color: var(--text);
  font-weight: 600;
}
.bl-hist-blocks {
  font-size: 11px;
  color: var(--text-muted);
}
.bl-hist-time {
  font-size: 11px;
  color: var(--text-muted);
  margin-right: 4px;
}
.bl-hist-desc-preview {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 6px;
  line-height: 1.5;
  padding-top: 6px;
  border-top: 1px solid rgba(255,255,255,.05);
}
.bl-hist-refuse-note {
  font-size: 12px;
  color: #fbbf24;
  margin-top: 4px;
  background: rgba(251,191,36,.07);
  border-radius: 6px;
  padding: 4px 10px;
}
.bl-hist-refine-note {
  font-size: 11px;
  color: #a78bfa;
  margin-top: 3px;
  font-style: italic;
}

/* History action buttons */
.bl-hist-btn {
  padding: 4px 10px;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: var(--bg-card);
  color: var(--text-muted);
  font-size: 11px;
  font-weight: 600;
  cursor: pointer;
  transition: all .15s;
  white-space: nowrap;
}
.bl-hist-btn:hover { color: var(--text); border-color: var(--accent); }
.bl-hist-btn-accept:hover { color: #10b981; border-color: #10b981; background: rgba(16,185,129,.1); }
.bl-hist-btn-refuse:hover { color: #ef4444; border-color: #ef4444; background: rgba(239,68,68,.1); }
.bl-hist-btn-refine:hover { color: #a78bfa; border-color: #7c3aed; background: rgba(124,58,237,.1); }
.bl-hist-btn-push:hover   { color: #3b82f6; border-color: #3b82f6; background: rgba(59,130,246,.1); }
.bl-hist-btn-view:hover   { color: var(--text); border-color: rgba(255,255,255,.2); }

/* ── Compare view ── */
.bl-compare-select {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  background: var(--bg-dark);
  border-bottom: 1px solid var(--border);
  flex-wrap: wrap;
}
.bl-compare-sel {
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text);
  font-size: 12px;
  padding: 5px 10px;
  outline: none;
  cursor: pointer;
  flex: 1;
  min-width: 160px;
}
.bl-compare-cols {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
}
@media (max-width: 700px) { .bl-compare-cols { grid-template-columns: 1fr; } }
.bl-compare-col {
  padding: 14px;
  border-right: 1px solid var(--border);
}
.bl-compare-col:last-child { border-right: none; }
.bl-compare-col-head {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
  font-size: 13px;
  font-weight: 700;
  flex-wrap: wrap;
}
.bl-compare-label {
  width: 24px;
  height: 24px;
  background: var(--accent);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 800;
  flex-shrink: 0;
}
.bl-compare-blocks { display: flex; flex-direction: column; gap: 4px; margin-bottom: 10px; }
.bl-compare-block-row {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  padding: 4px 0;
  border-bottom: 1px solid rgba(255,255,255,.04);
}
.bl-compare-block-num {
  width: 18px;
  height: 18px;
  background: rgba(255,255,255,.07);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  font-weight: 700;
  color: var(--text-muted);
  flex-shrink: 0;
}
.bl-compare-block-name { flex: 1; color: var(--text); font-weight: 500; }
.bl-compare-block-dims { color: var(--text-muted); font-size: 11px; }
.bl-compare-notes {
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.5;
  margin-bottom: 10px;
  font-style: italic;
}
.bl-compare-actions { display: flex; gap: 6px; flex-wrap: wrap; }

/* Responsive adjustments */
@media (max-width: 1200px) {
  :root {
    --sidebar-w: 220px;
    --sidebar-props-w: 220px;
  }
}
@media (max-width: 1100px) {
  .generate-individual { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 700px) {
  .generate-individual { grid-template-columns: 1fr; }
}